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96434 Commits

Author SHA1 Message Date
Peter Collingbourne 640cdae167 Basic: add log2{,f,l}, round{,f,l} builtins 
llvm-svn: 120136
 2010-11-25 01:15:00 +00:00
Nick Lewycky ef4f456866 Tie DefineVTablesUsed() in with recursive function instantiation so that we emit 
a useful template instantiation stack. Fixes PR8640.

This also causes a slight change to where the "instantianted from" note shows up
in truly esoteric cases (see the change to test/SemaCXX/destructor.cpp), but
that isn't directly the fault of this patch.

llvm-svn: 120135
 2010-11-25 00:35:20 +00:00
Anders Carlsson 19bda8af16 Remove the PrimaryBaseInfo class. 
llvm-svn: 120134
 2010-11-24 23:20:19 +00:00
Anders Carlsson 7f95cd1817 Rename RecordLayout::getPrimaryBaseWasVirtual to isPrimaryBaseVirtual. 
llvm-svn: 120133
 2010-11-24 23:12:57 +00:00
Anders Carlsson cadbc463e2 Move code off the primary base info iterator. No functionality change. 
llvm-svn: 120132
 2010-11-24 23:04:03 +00:00
Anders Carlsson 5adde29d86 Use the newly added function in ASTRecordLayoutBuilder. 
llvm-svn: 120131
 2010-11-24 22:55:48 +00:00
Anders Carlsson abb3b21b3b Fix typo. 
llvm-svn: 120130
 2010-11-24 22:55:29 +00:00
Anders Carlsson 4131f00a1f Add CXXRecordDecl::getIndirectPrimaryBases. 
llvm-svn: 120129
 2010-11-24 22:50:27 +00:00
Nick Lewycky b8de00ee07 Treat a call of function pointer like a load of the pointer when considering 
whether the pointer can be replaced with the global variable it is a copy of.
Fixes PR8680.

llvm-svn: 120126
 2010-11-24 22:04:20 +00:00
Rafael Espindola 9f75d5df0b Behave a bit more like gnu as and use the symbol (instead of the section) 
for any relocation to a symbol defined in a tls section.

llvm-svn: 120121
 2010-11-24 21:57:39 +00:00
Anders Carlsson 72b1968d92 Simplify code. 
llvm-svn: 120118
 2010-11-24 21:53:50 +00:00
Anders Carlsson 0c75b49dc1 Fix a (probably very old) regression where we weren't using the typedef name for anonymous tag types. 
llvm-svn: 120113
 2010-11-24 21:05:09 +00:00
Anders Carlsson 0e4dfebe63 Revert r120110. We don't want to call ConvertType from within getCGRecordLayout. 
llvm-svn: 120112
 2010-11-24 20:22:04 +00:00
Michael J. Spencer 26f628d57f 80 col. 
llvm-svn: 120111
 2010-11-24 20:07:14 +00:00
Anders Carlsson 449bbc5bde Use ConvertType instead of ConvertTagDeclType, since ConvertType will assign a name to the type. 
llvm-svn: 120110
 2010-11-24 20:05:21 +00:00
Anders Carlsson 6277615cbb Simplify code. 
llvm-svn: 120109
 2010-11-24 19:57:04 +00:00
Anders Carlsson c5bcaa373b Fix build. 
llvm-svn: 120108
 2010-11-24 19:52:29 +00:00
Anders Carlsson 63e0f2050f Make CodeGenTypes::getCGRecordLayout compute the layout lazily if it doesn't exist. This matches ASTContext::getASTRecordLayout and is less confusing. 
llvm-svn: 120107
 2010-11-24 19:51:04 +00:00
Anders Carlsson 36e2fa8209 CGRecordLayout types are always struct types. 
llvm-svn: 120106
 2010-11-24 19:37:16 +00:00
Michael J. Spencer 02dd5544c4 google test depends on Support. 
llvm-svn: 120105
 2010-11-24 19:35:15 +00:00
Rafael Espindola 708ac4d6ad Relocate with the symbol if the relocation is of kind NTPOFF. 
Patch by David Meyer, I added the test.

llvm-svn: 120104
 2010-11-24 19:23:50 +00:00
Michael J. Spencer c33a41db85 unittests: Add initial Path-V2 test. 
llvm-svn: 120103
 2010-11-24 19:20:28 +00:00
Michael J. Spencer 96bcfcf2c2 Path Version 2. 
Based on TR2/boost filesystem (v3) API, but modified to remove exceptions.

Do not include this file directly, when it is ready, it will be included by
include/llvm/System/Path.h.

llvm-svn: 120102
 2010-11-24 19:20:19 +00:00
Michael J. Spencer 98847783f2 unittests: Add SystemTests. 
llvm-svn: 120101
 2010-11-24 19:20:05 +00:00
Rafael Espindola e98d483b71 Fix and add tests for all cases in x86 and x86_64 where gnu as implicitly 
sets the type of a symbol to STT_TLS.

llvm-svn: 120100
 2010-11-24 18:51:21 +00:00
Rafael Espindola af9a7a3e92 Testcase for r120017. 
llvm-svn: 120099
 2010-11-24 18:03:57 +00:00
Howard Hinnant 0c6a0fe7fb Add template alias emulation to <ratio> 
llvm-svn: 120098
 2010-11-24 17:05:06 +00:00
Wesley Peck 8ad3b25633 Updating MBlaze .mask and .frame directives to match GCC's output and fixing regression introduced in 120095 by checking MCStreamer::hasRawTextSupport. 
llvm-svn: 120097
 2010-11-24 16:32:35 +00:00
Wesley Peck 51917b868d 1. Fixing error where basic block labels were not being printed out when they need to be for the MBlaze backend because AsmPrinter::isBlockOnlyReachableByFallthrough does not take into account delay slots. 
2. Re-adding .mask and .frame directives in printed assembly.
3. Adding .ent and .end directives in printed assembly.
4. Minor cleanups to MBlaze backend.

llvm-svn: 120095
 2010-11-24 15:39:32 +00:00
Zhongxing Xu 8be65a792f When getting CXXThisRegion from CXXMethodDecl, use the qualifiers. This is 
to be consistent with the type of 'this' expr in the method.
此行及以下内容将会被忽略--

M    test/Analysis/method-call.cpp
M    include/clang/Checker/PathSensitive/GRExprEngine.h
M    lib/Checker/GRCXXExprEngine.cpp

llvm-svn: 120094
 2010-11-24 13:48:50 +00:00
Zhongxing Xu a1a9ba11b7 Let StackFrameContext represent if the call expr is evaluated as lvalue. 
This is required for supporting const reference to temporary objects.

llvm-svn: 120093
 2010-11-24 13:08:51 +00:00
Kalle Raiskila e0a1d2b32c Use i8 as SETCC result type for i1 in SPU. 
llvm-svn: 120092
 2010-11-24 12:59:16 +00:00
John McCall f6d24ae091 Appease versions of GCC which don't correctly support injected class 
names.

llvm-svn: 120091
 2010-11-24 11:53:13 +00:00
Kalle Raiskila 97fc68774c Allow for 'fcmp ogt' in SPU. 
Fix by Visa Putkinen!

llvm-svn: 120090
 2010-11-24 11:42:17 +00:00
John McCall 2a80a9e3d3 This is probably an important file. 
llvm-svn: 120089
 2010-11-24 11:30:07 +00:00
John McCall 9b66c4bbbe Add -cc1 -ast-dump-xml, an excessively detailed XML dump of the internals 
of the ASTs.  Only available in assertions builds.  No stability guarantee.

This is intended solely as a debugging tool.  I'm not sure if the goals
are sufficiently aligned with the XML printer to allow a common
implementation.

Currently just falls back on the StmtDumper to display statements,
which means it doesn't produce valid XML in those cases.

llvm-svn: 120088
 2010-11-24 11:21:45 +00:00
Zhongxing Xu cb29802198 Use StackFrameContext directly in CallEnter program point. Then we don't need 
to remake the stackframe everytime in GRExprEngine::ProcessCallEnter().

llvm-svn: 120087
 2010-11-24 08:53:20 +00:00
Zhongxing Xu 9b6e6b087f print asLValue attribute of CFGStmt. 
llvm-svn: 120086
 2010-11-24 06:33:02 +00:00
John McCall 086a464e24 Switch a lot of call-sites over to using the new value-kind calculations. 
llvm-svn: 120084
 2010-11-24 05:12:34 +00:00
Zhanyong Wan e2ea8bf945 Improve comments in Clang static analyzer, based on kremenek's 
explanation on how things work there.  Reviewed by kremenek.

llvm-svn: 120081
 2010-11-24 03:33:10 +00:00
Zhanyong Wan b5d11c127a Refactor AddStmtChoice to make it easier to use; also add comments on how the class works. Reviewed by kremenek. 
llvm-svn: 120080
 2010-11-24 03:28:53 +00:00
Francois Pichet 31ee8bfb0e Fix 2 problems with Chris Lattner's FileManager redesign on Windows. 
- FileEntry::operator= is needed on Win32.
- There was an error in the S_ISDIR() macro.

llvm-svn: 120079
 2010-11-24 03:07:43 +00:00
Rafael Espindola 4e70ac7b68 If a symbol is used as tls, mark it as tls even if not declare as so. Probably 
fixes PR8659.

llvm-svn: 120076
 2010-11-24 02:19:40 +00:00
Zhanyong Wan 8e82c6372a Add an assert() to catch errors using EvalLoad(). Reviewed by kremenek. 
llvm-svn: 120073
 2010-11-24 01:47:11 +00:00
NAKAMURA Takumi cf3475172f include/llvm/System/system_error.h: ECANCELED is undefined on Cygwin-1.5. 
llvm-svn: 120072
 2010-11-24 01:29:45 +00:00
Ted Kremenek b3b56c6bcd Adjust method calls to reflect name changes in 
ImmutableSet/ImmtuableMap/ImmutableList APIs.

Along the way, clean up some method names in
the static analyzer so that they are more
descriptive and/or start with lowercase letters.

llvm-svn: 120071
 2010-11-24 00:54:37 +00:00
Ted Kremenek 1ef52416c7 Tweak ImmutableMap/ImmutableSet/ImmutableList APIs 
to use lowercase letters for the start of most
method names and to replace some method names
with more descriptive names (e.g., "getLeft()"
instead of "Left()").  No real functionality
change.

llvm-svn: 120070
 2010-11-24 00:54:28 +00:00
Eli Friedman 9e7baae0c6 Unbreak clang-interpreter. (Should there be some automated testing for this?) 
llvm-svn: 120069
 2010-11-24 00:32:51 +00:00
Jakob Stoklund Olesen 00430319a8 Generalize overflowLeaf to also handle overflows in branch nodes. 
This doesn't quite work yet because the calls to treeDecrement and treeIncrement
operate at the leaf level, not on pathNode(Level) as required.

llvm-svn: 120068
 2010-11-24 00:03:32 +00:00
Chris Lattner 5ea7d07d2a The final result of all this refactoring: instead of doing stat immediately 
followed by an open for every source file we open, probe the file system with
'open' and then do an fstat when it succeeds.  open+fstat is faster than
stat+open because the kernel only has to perform the string->inode mapping
once.  Presumably it gets faster the deeper in your filesystem a lookup
happens.

For -Eonly on cocoa.h, this reduces system time from 0.042s to 0.039s on
my machine, a 7.7% speedup.

llvm-svn: 120066
 2010-11-23 22:32:37 +00:00